Probably will add keybind settings later on. E is usually my "Dodge/Dash" button for anything I'm playing. And yeah, that whole impulse thing is REALLY weird. I'm going to have to look into this. I use a 60hz monitor if you must know. That's outright bizarre.
As for that last one, do you suggest I have the player hold the pose at the end of an attack a little longer before going back to the basic pose?